The Perkins 19.25:1 is a 3.3 L naturally aspirated engine rated at 1900 rpm. It powers generator sets from FPE and FPE (Stalwart Series), including the 33 and GEN.
| Displacement | 3.3 L |
|---|---|
| Aspiration | Naturally Aspirated |
| Rated speed | 1900 rpm |
Shared across brands: FPE, FPE (Stalwart Series)